Digital Multichannel Temp. Indicator

We are offering digital multichannel temp. Indicator.
Microcontroller based
selectable input : rtd pt100, tc-k, j
built-in linearisation. Accuracy +- 0.25% +- 1 digit
0.6" red led 7-segment 4 digit displays
automatic line resistance compensation
automatic cold junction compensation
settings : by front keys
two common relay contacts : 6a @ 250v ac. channel hold facility when alarm appers.
Memory : eeprom. No battery back-up used.
Supply : 110 230 v ac
ambient conditions : 0-50 0c, upto 95% rh
mounting : flush panel
model
li - 4104 : upto 4 channels, size 96 x 96 without set point & control relay
li - 4108 a : upto 8 channels, size 192 x 96 without set point & control relay
li - 4104 m : upto 4 channels, size 192 x 96 with a common set point & control relay